/* 隔墙狙击(sniper/stage.php), 通用部分在 duelkit/duel.css。无边框。类名 sn- 前缀。
   版面从上到下: 顶栏 → 战况(sn-hud)→ 提示区(sn-notes, 风和提示上下排, 互不重叠); 操作都在右边一列(sn-side-pane) */
.sn-stage.is-aiming .dk-gl{cursor:none}
.sn-hud{position:absolute;left:50%;top:56px;transform:translateX(-50%);z-index:5;display:grid;grid-template-columns:1fr 120px 1fr;gap:16px;align-items:center;width:min(100% - 48px,760px)}
.sn-side{min-width:0}
.sn-side b{display:block;font:500 15px/1.4 var(--serif);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sn-side small{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.sn-side.is-right{text-align:right}
.sn-hpbar{position:relative;display:block;height:3px;margin:4px 0;background:#ffffff33;overflow:hidden}
.sn-hpbar i{display:block;height:100%;width:100%;background:linear-gradient(90deg,#d9543f,#e8cb8a 55%,#a6eebb);box-shadow:0 0 8px #e8cb8a99;transition:width .5s cubic-bezier(.2,.8,.2,1)}
.sn-side.is-right .sn-hpbar i{margin-left:auto}
.sn-mid{text-align:center;line-height:1.2}
.sn-mid b{display:block;font-size:12px;font-weight:400;color:var(--muted);white-space:nowrap}
.sn-mid small{font:500 26px/1.2 var(--serif);color:var(--gold);font-variant-numeric:tabular-nums}
/* 提示区: 固定在战况下面 16px, 风和提示上下排 */
.sn-notes{position:absolute;left:50%;top:128px;transform:translateX(-50%);z-index:5;display:flex;flex-direction:column;align-items:center;gap:4px;width:min(100% - 48px,640px);pointer-events:none}
.sn-notes .dk-msg{position:static;transform:none;width:auto;max-width:100%}
.sn-wind{font-size:13px;color:var(--gold);font-variant-numeric:tabular-nums;white-space:nowrap}
.sn-big{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);z-index:7;margin:0;font:600 clamp(30px,6cqw,64px)/1.1 var(--serif);letter-spacing:.1em;white-space:nowrap;pointer-events:none;text-shadow:0 4px 30px #000,0 1px 3px #000;animation:sn-pop .36s cubic-bezier(.2,1.5,.4,1)}
.sn-big.is-kill{color:#ff6a55}.sn-big.is-hit{color:var(--gold)}.sn-big.is-miss{color:#efe9da}
@keyframes sn-pop{from{transform:translate(-50%,-50%) scale(.76);opacity:0}}
/* 右边操作列(藏身 / 瞄准同一个样子): 从右往左淡出的暗底, 从上到下 标题 → 分组 → 最下面的主按钮。分组之间 20px, 所有控件同宽 */
.sn-side-pane{position:absolute;right:0;top:0;bottom:0;z-index:4;display:flex;flex-direction:column;gap:20px;width:320px;padding:128px var(--pad) 24px 40px;background:linear-gradient(270deg,#000000e0,#000000b8 62%,#0000);overflow:auto;scrollbar-width:none}
.sn-pane-t{margin:0;font:500 22px/1.3 var(--serif);letter-spacing:.2em;color:var(--gold)}
.sn-tip{margin:-12px 0 0;font-size:12.5px;line-height:1.6;color:var(--muted)}
.sn-group{display:flex;flex-direction:column;gap:8px}
.sn-g-t{font-size:11px;letter-spacing:.24em;color:var(--muted)}
.sn-group input[type=range]{width:100%;height:28px;margin:0;accent-color:var(--gold)}
/* 分段按钮: 等宽, 选中的填金 */
.sn-seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:2px;font-size:13px;color:var(--muted)}
.sn-seg.is-grid{grid-auto-flow:row;grid-template-columns:1fr 1fr}
.dk-stage .sn-seg .dk-chip,.dk-stage .sn-hold{min-height:40px;padding:0 4px;border-radius:2px;background:#ffffff14;color:var(--ink);font-size:13px;line-height:1.2;box-shadow:inset 0 1px 0 #ffffff14;transition:background .18s}
.dk-stage .sn-seg .dk-chip:hover:not(:disabled),.dk-stage .sn-hold:hover{background:#ffffff26}
.dk-stage .sn-seg .dk-chip[aria-pressed=true]{background:linear-gradient(180deg,#f8e6b5,#c9a15a)}
.sn-seg .dk-chip::after,.sn-hold::after{display:none}
.sn-seg .dk-chip small,.sn-hold small{margin-left:3px;color:inherit;opacity:.72;font-size:11px}
.dk-stage .sn-hold{width:100%}
.sn-breath{display:block;height:2px;background:#ffffff33;overflow:hidden}
.sn-breath i{display:block;height:100%;width:100%;background:#bfe6ff;box-shadow:0 0 8px #7cc4ff}
.sn-side-pane .dk-go{flex:none;margin-top:auto;min-height:54px;font-size:17px}
/* 瞄准镜: 镜筒暗边 + 细十字 + 密位刻度 */
.sn-scope{--r:min(38cqh,38cqw);position:absolute;inset:0;z-index:2;pointer-events:none;background:radial-gradient(circle at 50% 50%,#0000 0,#0000 var(--r),#2a2118 calc(var(--r) + 1px),#0c0907 calc(var(--r) + 6px),#000 calc(var(--r) + 28px))}
.sn-scope i,.sn-scope b{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}
.sn-scope i{width:calc(var(--r)*2);height:7px;background:linear-gradient(#0000 3px,#0a0a0ae0 3px 4px,#0000 4px),repeating-linear-gradient(90deg,#0a0a0ac0 0 1px,#0000 1px calc(var(--r)/5))}
.sn-scope b{width:7px;height:calc(var(--r)*2);background:linear-gradient(90deg,#0000 3px,#0a0a0ae0 3px 4px,#0000 4px),repeating-linear-gradient(#0a0a0ac0 0 1px,#0000 1px calc(var(--r)/5))}
.sn-scope.is-night i{background:linear-gradient(#0000 3px,#9dffb0d0 3px 4px,#0000 4px),repeating-linear-gradient(90deg,#9dffb099 0 1px,#0000 1px calc(var(--r)/5))}
.sn-scope.is-night b{background:linear-gradient(90deg,#0000 3px,#9dffb0d0 3px 4px,#0000 4px),repeating-linear-gradient(#9dffb099 0 1px,#0000 1px calc(var(--r)/5))}
/* 选关: 纯数字 + 星 */
.sn-levels{width:min(100%,620px)}
.sn-chapter{margin:0 0 20px;text-align:left}
.sn-chapter:last-child{margin-bottom:0}
.sn-chapter h3{margin:0 0 8px;font:500 15px/1.4 var(--serif);letter-spacing:.08em;color:var(--gold)}
.sn-chapter h3 small{margin-left:8px;font:400 10px/1 system-ui,sans-serif;letter-spacing:.2em;color:var(--muted)}
.sn-lvgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.sn-lv{min-height:64px;padding:4px 2px;font-size:11.5px;line-height:1.3;color:var(--muted)!important;transition:color .18s,background .18s}
.sn-lv:hover:not(:disabled){background:#ffffff0f}
.sn-lv b{display:block;font:500 19px/1.25 var(--serif);color:var(--ink)}
.sn-lv.is-boss b{color:#ff9b82}
.sn-lv small{display:block;color:var(--gold);letter-spacing:1px;font-size:10.5px;min-height:14px}
.sn-warn{color:#ffb39e!important;font-weight:600}
.sn-end-camp{display:block;width:100%;margin-top:8px}
.sn-twist{color:#f0a08c!important}
.sn-stars{font-size:30px;letter-spacing:10px;color:var(--gold)!important;margin:8px 0!important;text-shadow:0 0 18px #e8cb8a88}
@container (max-width:760px){
  .sn-hud{top:48px;gap:8px;grid-template-columns:1fr 84px 1fr;width:calc(100% - 24px)}
  .sn-mid b{font-size:11px}.sn-mid small{font-size:19px}
  .sn-notes{top:106px;width:calc(100% - 24px)}
  .sn-tip,.sn-pane-t{display:none}
  .sn-side-pane{top:auto;left:0;width:auto;max-height:58%;gap:8px;padding:40px var(--pad) 12px;background:linear-gradient(#0000,#000000d0 24%)}
  .sn-seg.is-grid{grid-template-columns:repeat(3,1fr)}
  .sn-side-pane .dk-go{margin-top:4px;min-height:46px}
}
}